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Paladinen [302]
3 years ago
10

Solve for x. A. 10 B. 9 C. 7 D. 52

Mathematics
2 answers:
omeli [17]3 years ago
8 0

Answer:

Answer is x=9 so it will be B

LuckyWell [14K]3 years ago
6 0

Answer:

B. 9

Step-by-step explanation:

5x + 7 = 52

<u>      - 7    - 7</u>

5x = 45

x = 45 ÷ 5

x = 9

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Tom found some foreign coins in a box. The coins were marked m,a,t,h his uncle told him that each letter on the coin has a diffe
aleksandr82 [10.1K]

Answer:

He will receive $515 for the 17 coins

Step-by-step explanation:

In this question, we are asked to calculate how much will be received for 17 coins , with each coin having a specific value in the US currency.

Obviously, there are four coins, so let’s proceed to get the amount he gets per type of coins.

For the m coin, she has 3 pieces. One m coin has a value of $10, then the amount of coins she makes on the m coins will be 3 * 10 = $30

For the a coin, he has 7 pieces. One m coin has a value of $5, then the amount of coins she makes on the a coins will be 7 * 5 = $35

For the t coin, he has 5 pieces. One t coin has a value of $50, then the amount of coins she makes on the t coins will be 5 * 50= $250

For the h coin, she has 2 pieces. One h coin has a value of $100, then the amount of coins she makes on the h coins will be 2* 100 = $200

The total amount made on the 17 coins would thus be mathematically equal to;

Amount made on m coins + Amount made on a coins + Amount made on t coins + Amount made on h coins

The total amount = $30 + $35 + $250 + $200 = $515

6 0
4 years ago
Read 2 more answers
chris has 5 stack of dvd each stack has10 dvds if chris add 2 more identical stacks of dvds to the shelves how many dvds will ch
Wewaii [24]
First if each stack has 10 cds and there is 5 stacks you do 10 X 5= 50. then you add two more stacks of 10 ( 2 stacks of 10=20) and add 20 to 50 which is 70
5 0
4 years ago
Need helppppp I’m stuckkkk
Galina-37 [17]

Answer:

b) 94

Step-by-step explanation:

The Total Degree of a Triangle is 180 degrees. Knowing this, set up an equation.

68+26+x=180.

x is the complementary angle of the "?" angle.

Solve the equation.

94+x=180

x=86

Then Subtract 86 from 180 to find "?"

180-86=94

I hope this helps!

6 0
3 years ago
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Write the number 110 as a sum of hundreds tens
vekshin1
I think................U do 100 = 10 because 100 is the hundreds and the tenths is the 10.
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3 years ago
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Write the inequality represented on each graph. Use n for the variable.
ss7ja [257]

Answer:

14

Step-by-step explanation:

The inequality would be 14 be cause you can see where it would either be open or filled but either way it would be 14

5 0
3 years ago
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